mymathtest: main.o add5317.o sub5317.o mul5317.o div5317.o
	gcc main.o add5317.o sub5317.o mul5317.o div5317.o -o mymathtest
main.o: main.c head.h
	gcc -c main.c
add5317.o: add5317.c head.h
	gcc -c add5317.c
sub5317.o: sub5317.c head.h
	gcc -c sub5317.c
mul5317.o: mul5317.c head.h
	gcc -c mul5317.c
div5317.o: div5317.c head.h
	gcc -c div5317.c
